Kenwood DV-402, Руководство по обслуживанию, Страница: 12 / 20

AE AF AH AJ AL AN AG AI AK AM
Y22-8430-10
DV-402/DVF-3530/3530-S
1
2
3
4
+5V
SW.
INPUT
GND
RESET MAIN
RXD
SCART DVD/AUX
TXD
SDA
SCLK
NOT USED
1
2
3
4
5
6
7
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
25 26 27 28 29 30
31
32 33 34 35 36 37 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
TXD
PWR. CONTROL
SCAR
T
DVD/AUX
VDD VDD -30V
BUYER OPTION REGION OPTION 1/3/5 OPTION -RST EXT
AL
XT
AL
VSS
RXD
RMC IN
SDA
SCLK
RESET MAIN
MODE SELECT
47
44
42
41
43
45
46
54
49
48
50
51
52
53
56
55
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
51
52
NP
NP
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
NX
NX
NX
NX
NX
NX
NX
NX
NX
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
NP
NP
F1
F1
F2
F2
60
59
67
62
61
63
65
64
66
68
69
70
40
35
34
36
38
37
39
47
41
42
43
45
44
46
50
48
49
52
51
53
54
55
56
40
37
35
34
36
38
39
68
66
65
67
69
70
59
61
60
62
63
64
6 PWR CONTROL
-30V
FL AC
FL AC
5
3
4
GND
+5VS
1
2
0
L907
+5V
77
74
7
6
R923 10K R924 10K 0
0
0
L912
0
0
L910
1
77
74
6
7
L911
L909
L902
L908
L903
L901
IN B+
GND
2 1
3
RM901
100
R919
47u16
C909
+
R908 47K
R920
10K
100u6.3
C906
+
0.1
C905
0
0
R907 22K
+
C907
470u6.3
0.1
C908
C901
470u6.3
+
+5V
+5V
+5V
+5V
1
+5V +5V
+5V
+5V
+5V
30V 30V
30V
22uH
L906 0
L905 0
0
L904
L913
0
0.1
C903
0.1
C904
10MHz
R922 6.8K
R904 10K R903 10K R905 10K
+5V
+5V
+5V
+5V
2.4K 6.8K 8.2K 33K
R911 R912 R913 R914
J934
2.4K
+5V
+5V
+5V
+5V
X901
C902 0.1
R909 47K
R915
R916
R906 10K R901 10K R917 10K
3
2
1
OUT
GND
VCC
1K
R918
+5V
+5V
+5V +5V
+5V
1
2
3
4
+5V
SW.
INPUT
GND
0
L914
51K
R902
L915
0
R910 390
1
3
5
7
9
11
13
15
17
19
21
AR OUT
AL OUT
BLUE
GREEN
C/RED
Y/CVBS
OUT
2
4
6
8
10
12
14
16
18
20
SENSE
BLK
CVBS
11
10
9
10
12
R732 0
21
C/R IN
Y/CVBS
17
19
IN(A)
11
13
15
18
20
12
12
14
16
5
7
9
L IN(A)
SENSE(A)
R OUT(A)
L OUT(A)
1
3
R IN(A)
6
10
8
10
2
4
22uH
L702
16
+
100u
0.1
C707
100u10
C703
+
C719 100u10
+
1K
R716
R723 1K
180
R724
100u10
+
C715
47
R731
39
R720
39
R722
39
R718
100
R728
10K
390
R729
2
1
C716 100P C717 100P C718 100P
R705
47K
C709 0.01
R717
39
R721
39
39
R719
R708
1K
10u50
C708
+
1K
R709 R710
1K
1K
R711
1
2
OUT(A)
/OUT(A)
Y/CVBS
IN
R725
10u50
+
C714
10u50
+
C713
1K
R714
1K
R715
R713 1K
R712 1K
100u16
C712
+
47u16
C701
+
R727
10K
C706
47
R726
100u16
+
C702
R730
100
F1
TNR1
TH1
LF1
0.1 C2
1000P
C3
1000P
C4
C1 0.1
47u400
C5
1000P
C9
47K 1W
R4
2
3
1
4
5.6
R5
22u35
C8
0.1
C7
47K 1W
R3
0.01
C6
TRANSFORMER
POWER
T1
0.33u50
+
C21
1.09K
R23
1000u10
C22
120 R21
1.3K
R22
OUT
GND
IN
120 R29
470u10
C23
4uH
L21
4.7K
R30
33
R36
1.2K
R26
10K R28
L22
4uH
C25
470u16
470u16
C26
4.7K 1W
R34
10K
R32
2.2K
R31
OUT
GND
IN
3.3
R35
1/2W
220u16
C28
1000
C30
R33
560
220u35
C32
0.1
C33
C31
100u35
47K
R25
2.2
R24
+
+
+
++
+
+
+
+
680K
R2
1
2
: AC240V~ 50Hz
: AC230V~ 50Hz (X)
(T,E)
: AC110-120V/220-240V~
: AC120V 60Hz
50/60Hz
(K)
(Y,M)
B
+B
+12V
8V
+5V
+12V
+5.6V
30V
T1A
250V
AUSTRALIA
JAPAN
EUROPE
U.K.
J
E
X
T
DESTINATION
COUNTRY
U.S.A.
GENERAL MARKET
PX
ABB.
M
Y
K
1.2K
6.8K
1.2K
2.2K
3.9K
R915
GENERAL MARKET M2
NO
8.2K
NO
2.2K
R916
12G
P5
P6
P9
P10
P11
P12
P8
P7
P1
P2
P4
P3
a
10G 11G 9G 8G
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
Dp
col
7G 4G 5G 6G 1G 2G 3G
a a a a a a a a a B1
h
j
k
b
f
m
g
n
p
r
c
e
d d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
d
e
c
r
p
n
f
g
m
b
k
j
h
S9
S8
S7
S6
S5
S4
S1
S3
S2
B4
B3
B2
Dp
col
S15
S16
S14
S13
S10
S12
S11
: AC100V 50/60Hz (J)
2200P
C10
3
1
2
100
R701
0.1
C41
+12V
+12V
+12V
CN903
CN902
CN901
D901
REMOTE
SENSOR
FL901
SW901
SW906 SW907
SW902 SW903 SW904 SW905
SKIP
BACKWARD
SEARCH
FORWARD
BACKWARD
SEARCH
FORWARD
SKIP
OPEN/
CLOSE PLAY/
PAUSE
Q901
STOP
CPU
D903
CP903
SW908
STANDBY
D902
D703
Q701
Q708
D706
D705
D707
D708
D710
D709
D701
D702
Q706
Q707
SW1
BD1
D2
PC1
D1
D21
D28
D25
Q22
Q21
D22
Q23
D26
Q24
D24
D29
D23
ZD21
ZD22 D27
CN1
KI1H0280R IC1 :
KA431AZ : IC21
KA7808
KA78R33
IC23 :
: IC22
M29W800AT
K4E151611C
74HCU04M1R
STI5505ACV
IC211 :
:
IC212
IC204 :
: IC201
GP1F32T
BA4560F
KIA7905API
KIA7805API
PCM1716
TSH95
M24C02
KS161622D
IC801 :
:
IC802
IC806 :
: IC804,805
IC403 :
:
IC406,407,803
IC215 :
: IC213,214
BU4053
KIA7045P
CXP82532-175Q
IC701 :
IC902 :
: IC901
RB510V-40
1N4004
MTZJ9.1B
B30-2596-08
1N4148
SR104 or
MTZJ5.1B
1SS355
SR306
HER204
UF4004
UF4007
D803-815
D901 :
: D816
D703 :
: D902
D25-27 :
:
D28
D704-710 :
:
D401,701,702,501,801,802,903
D21 :
:
D22
D2,23,24,29 :
: D1
Q21
Q22,23
Q201,202,204-206,701,708,
Q24
Q702-705,707,809,813,814,901
Q706,801
Q207,208
Q807,808
Q803-806
KTC3198-Y
KTA1241-Y
KTC3875S
KSP2222A
KTA1504S
DTC114YKA
KRA107S
DTC323TK
:
:
:
:
:
:
:
:
MTZJ6.8C :
: KRC107S
MTZJ8.2B
DB105G
ZD21
ZD22
BD1 :
:
: MTZJ6.8B
RB510V-40
1N4148
DM201
DM202
DM203,204
:
:
: MTZJ5.6B
QM202
QM201 :
: KTC3875S
KTA1504S
ICM201 LB1641 :
FL901 HNV-12SM10 :
PC1 KP1010A :
B LINE
B LINE
GND LINE
AUDIO SIGNAL LINE
VIDEO SIGNAL LINE
802,810-812
ANODE CONNECTION
1N4148
0V
0.7V(1.15V)
(1.15V)
12.1V
12.1V
12.1V
12.1V
0V
0V
12.1V
6.0V
0V
5.2V
4.8V
4.65V
4.65V
2.5V
5.0V
5.0V
0V 0V 0V 0V
5.2V 4.4V 4.8V
-4.8V
-10.0V(-10.5V)
-18.1V(-18.0V)
-17.9V(-18.1V)
-19.2V(-18.1V)
-7.6V(-5.9V)
-3.0V(-2.8V)
-11.2V(-7.8V)
-7.6V(-7.8V)
-17.1V(-17.7V)
-19.9V(-13.3V)
-27.2V(-30.1V)
-27.2V(-30.1V)
-27.2V(-30.1V)
-27.2V(-30.1V)
-27.2V(-30.1V)
-27.6V
-27.6V
-27.6V
-27.6V
-27.6V
-27.6V
-30.1V
-27.6V
-27.6V
-27.6V -27.6V -27.6V -276.V
-30.7V 5.0V
5.5V 4.6V
3.8V
5.0V
5.25V
5.44V
6.5V
0V
0.73V
0.26V
11.5V 12.2V
12.2V
4.64V
5.44V
5.3V
0.77V
0V
11.7V
2.48V
4.31V
5.28V(5.29V)
3.54V
0.23V
5.36
0.37V
0.4V
0.71V
-19.5V(-19.0V)
-9.6V(-11.0V)
-3.5V(-4.0V)
-4.8V(-6.3V)
-6.4V(-8.2V)
-19.2V(-19.0V)
-15.6V(-15.5V)
IC901
IC902
LED BOARD
FRONT BOARD
JK701
JK702
POWER SUPPLY(SMPS) BOARD
IC1
IC21
IC22
IC23
DV-402/DVF-3530
STANDBY
1
1
G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
(1G)
(2G-11G)
12G
S2
B1 B2 B3 B4
Dp
Dp
col
S3
S4
f
h k
r n
j
p
d
e c
m g
a
b
S5
S6
S7
S8
S9
S10 S11
S12
S13
S14
S15
S1
S16
col
DTC323TK
LB1641
KIA7805API
CAUTION: For continued safety,
replace safety critical compo-
nents only with manufacturer's
recommended parts (refer to
parts list).
indicates safety criti-
cal components. For continued
protection against risk of fire,
replace only with same type and
rating fuse(s). To reduce the risk
of electric shock, leakage-current
or resistance measurements
shall be carried out (exposed
parts are acceptably insulated
from the supply circuit) before the
appliance is returned to the cus-
tomer.
The DC voltage is an actual read-
ing measured with a high imped-
ance type voltmeter with no sig-
nal input. The measurement
value may vary depending on the
measuring instruments used or
on the product.